Module Name:src
Committed By: ad
Date: Sun Mar 22 14:16:50 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_cache.c
Log Message:
Resurrect the counter stuff from HEAD, which tries to deal with 32-bit
counter rollover. Drive it by sysctl and/or callout every 5
Module Name:src
Committed By: ad
Date: Sun Mar 22 14:16:50 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_cache.c
Log Message:
Resurrect the counter stuff from HEAD, which tries to deal with 32-bit
counter rollover. Drive it by sysctl and/or callout every 5
Module Name:src
Committed By: ad
Date: Sun Mar 22 01:58:22 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_cache.c
Log Message:
- rb_tree_insert_node() refuses to insert duplicate nodes. It always
returns a pointer to the current node in the tree for the
Module Name:src
Committed By: ad
Date: Sun Mar 22 01:58:22 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_cache.c
Log Message:
- rb_tree_insert_node() refuses to insert duplicate nodes. It always
returns a pointer to the current node in the tree for the
Module Name:src
Committed By: ad
Date: Sun Mar 22 00:34:31 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_cache.c
Log Message:
- Fold the "doingcache" conditional into the max length conditional.
- Mark the tunables __read_mostly.
To generate a diff of this
Module Name:src
Committed By: ad
Date: Sun Mar 22 00:34:31 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_cache.c
Log Message:
- Fold the "doingcache" conditional into the max length conditional.
- Mark the tunables __read_mostly.
To generate a diff of this
Module Name:src
Committed By: ad
Date: Sat Mar 21 22:00:56 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_cache.c
Log Message:
- Include sys/types.h for vax.
- Use macro versions of kpreempt_disable()/enable().
- Use atomic_load_relaxed().
- Make cache_key()
Module Name:src
Committed By: ad
Date: Sat Mar 21 22:00:56 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_cache.c
Log Message:
- Include sys/types.h for vax.
- Use macro versions of kpreempt_disable()/enable().
- Use atomic_load_relaxed().
- Make cache_key()
Module Name:src
Committed By: ad
Date: Tue Mar 10 21:53:46 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_cache.c
Log Message:
__read_mostly -> const in one place
To generate a diff of this commit:
cvs rdiff -u -r1.126.2.12 -r1.126.2.13
Module Name:src
Committed By: ad
Date: Tue Mar 10 21:53:46 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_cache.c
Log Message:
__read_mostly -> const in one place
To generate a diff of this commit:
cvs rdiff -u -r1.126.2.12 -r1.126.2.13
Module Name:src
Committed By: ad
Date: Tue Mar 3 22:30:57 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_lookup.c
Log Message:
lookup_fastforward(): bail out on mount -o union
To generate a diff of this commit:
cvs rdiff -u -r1.212.4.10 -r1.212.4.11
Module Name:src
Committed By: ad
Date: Tue Mar 3 22:30:57 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_lookup.c
Log Message:
lookup_fastforward(): bail out on mount -o union
To generate a diff of this commit:
cvs rdiff -u -r1.212.4.10 -r1.212.4.11
Module Name:src
Committed By: ad
Date: Sat Feb 29 22:00:03 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_vnops.c
Log Message:
Back out experimental change - not ready for LK_SHARED on VOP_OPEN() just yet.
To generate a diff of this commit:
cvs rdiff -u
Module Name:src
Committed By: ad
Date: Sat Feb 29 22:00:03 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_vnops.c
Log Message:
Back out experimental change - not ready for LK_SHARED on VOP_OPEN() just yet.
To generate a diff of this commit:
cvs rdiff -u
Module Name:src
Committed By: ad
Date: Sun Feb 23 19:14:03 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_vnode.c
Log Message:
Turns out there's no point adjusting v_holdcnt with atomics.
To generate a diff of this commit:
cvs rdiff -u -r1.105.2.7 -r1.105.2.8
Module Name:src
Committed By: ad
Date: Sun Feb 23 19:14:03 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_vnode.c
Log Message:
Turns out there's no point adjusting v_holdcnt with atomics.
To generate a diff of this commit:
cvs rdiff -u -r1.105.2.7 -r1.105.2.8
Module Name:src
Committed By: ad
Date: Sun Feb 16 22:00:53 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_cache.c
Log Message:
Comments.
To generate a diff of this commit:
cvs rdiff -u -r1.126.2.11 -r1.126.2.12 src/sys/kern/vfs_cache.c
Please note that diffs
Module Name:src
Committed By: ad
Date: Sun Feb 16 22:00:53 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_cache.c
Log Message:
Comments.
To generate a diff of this commit:
cvs rdiff -u -r1.126.2.11 -r1.126.2.12 src/sys/kern/vfs_cache.c
Please note that diffs
Module Name:src
Committed By: ad
Date: Sat Jan 25 18:42:24 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_cwd.c
Log Message:
Add a missing membar to previous.
To generate a diff of this commit:
cvs rdiff -u -r1.4.62.1 -r1.4.62.2 src/sys/kern/vfs_cwd.c
Please
Module Name:src
Committed By: ad
Date: Sat Jan 25 18:42:24 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_cwd.c
Log Message:
Add a missing membar to previous.
To generate a diff of this commit:
cvs rdiff -u -r1.4.62.1 -r1.4.62.2 src/sys/kern/vfs_cwd.c
Please
Module Name:src
Committed By: ad
Date: Fri Jan 24 16:05:37 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_lookup.c
Log Message:
Add a comment.
To generate a diff of this commit:
cvs rdiff -u -r1.212.4.7 -r1.212.4.8 src/sys/kern/vfs_lookup.c
Please note that
Module Name:src
Committed By: ad
Date: Fri Jan 24 16:05:37 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_lookup.c
Log Message:
Add a comment.
To generate a diff of this commit:
cvs rdiff -u -r1.212.4.7 -r1.212.4.8 src/sys/kern/vfs_lookup.c
Please note that
Module Name:src
Committed By: ad
Date: Thu Jan 23 21:23:56 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_lookup.c
Log Message:
Improve an assertion.
To generate a diff of this commit:
cvs rdiff -u -r1.212.4.6 -r1.212.4.7 src/sys/kern/vfs_lookup.c
Please
Module Name:src
Committed By: ad
Date: Thu Jan 23 21:23:56 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_lookup.c
Log Message:
Improve an assertion.
To generate a diff of this commit:
cvs rdiff -u -r1.212.4.6 -r1.212.4.7 src/sys/kern/vfs_lookup.c
Please
Module Name:src
Committed By: ad
Date: Thu Jan 23 19:28:39 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_vnode.c
Log Message:
vcache_reclaim(): purge namecache immediately after setting vnode to
VS_RECLAIMED.
To generate a diff of this commit:
cvs rdiff -u
Module Name:src
Committed By: ad
Date: Thu Jan 23 19:28:39 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_vnode.c
Log Message:
vcache_reclaim(): purge namecache immediately after setting vnode to
VS_RECLAIMED.
To generate a diff of this commit:
cvs rdiff -u
Module Name:src
Committed By: ad
Date: Thu Jan 23 12:33:18 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_cache.c
Log Message:
Update comments.
To generate a diff of this commit:
cvs rdiff -u -r1.126.2.9 -r1.126.2.10 src/sys/kern/vfs_cache.c
Please note that
Module Name:src
Committed By: ad
Date: Thu Jan 23 12:33:18 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_cache.c
Log Message:
Update comments.
To generate a diff of this commit:
cvs rdiff -u -r1.126.2.9 -r1.126.2.10 src/sys/kern/vfs_cache.c
Please note that
Module Name:src
Committed By: ad
Date: Thu Jan 23 12:21:01 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_lookup.c
Log Message:
- Change style of new code slightly to match rest of file.
- NFS lookup needs to cross mountpoint too.
- Update comments.
To
Module Name:src
Committed By: ad
Date: Thu Jan 23 12:21:01 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_lookup.c
Log Message:
- Change style of new code slightly to match rest of file.
- NFS lookup needs to cross mountpoint too.
- Update comments.
To
Module Name:src
Committed By: ad
Date: Thu Jan 23 12:17:08 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: kern_synch.c
Log Message:
Back out previous.
To generate a diff of this commit:
cvs rdiff -u -r1.334.2.2 -r1.334.2.3 src/sys/kern/kern_synch.c
Please note
Module Name:src
Committed By: ad
Date: Thu Jan 23 12:17:08 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: kern_synch.c
Log Message:
Back out previous.
To generate a diff of this commit:
cvs rdiff -u -r1.334.2.2 -r1.334.2.3 src/sys/kern/kern_synch.c
Please note
Module Name:src
Committed By: ad
Date: Wed Jan 22 12:10:46 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_lookup.c
Log Message:
Fast-forward through the namecache was stopping one component too soon when
there was an obstacle, e.g. a mountpoint. The obstacle
Module Name:src
Committed By: ad
Date: Wed Jan 22 12:10:46 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_lookup.c
Log Message:
Fast-forward through the namecache was stopping one component too soon when
there was an obstacle, e.g. a mountpoint. The obstacle
Module Name:src
Committed By: ad
Date: Sun Jan 19 21:23:36 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_syscalls.c vfs_vnops.c
Log Message:
Use LOCKLEAF in the few cases it's useful for ffs/tmpfs/nullfs. Others need
to be checked.
To generate a diff of
Module Name:src
Committed By: ad
Date: Sun Jan 19 21:23:36 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_syscalls.c vfs_vnops.c
Log Message:
Use LOCKLEAF in the few cases it's useful for ffs/tmpfs/nullfs. Others need
to be checked.
To generate a diff of
Module Name:src
Committed By: ad
Date: Sat Jan 18 17:16:20 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_cache.c
Log Message:
Fix namecache_print().
To generate a diff of this commit:
cvs rdiff -u -r1.126.2.7 -r1.126.2.8 src/sys/kern/vfs_cache.c
Please note
Module Name:src
Committed By: ad
Date: Sat Jan 18 17:16:20 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_cache.c
Log Message:
Fix namecache_print().
To generate a diff of this commit:
cvs rdiff -u -r1.126.2.7 -r1.126.2.8 src/sys/kern/vfs_cache.c
Please note
Module Name:src
Committed By: ad
Date: Sat Jan 18 17:14:13 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vnode_if.c
Log Message:
Regen.
To generate a diff of this commit:
cvs rdiff -u -r1.109 -r1.109.2.1 src/sys/kern/vnode_if.c
Please note that diffs are not
Module Name:src
Committed By: ad
Date: Sat Jan 18 17:14:13 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vnode_if.c
Log Message:
Regen.
To generate a diff of this commit:
cvs rdiff -u -r1.109 -r1.109.2.1 src/sys/kern/vnode_if.c
Please note that diffs are not
Module Name:src
Committed By: ad
Date: Sat Jan 18 15:42:02 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_cache.c
Log Message:
- Adjust comments & assertions.
- Ditch memcmp().
To generate a diff of this commit:
cvs rdiff -u -r1.126.2.6 -r1.126.2.7
Module Name:src
Committed By: ad
Date: Sat Jan 18 15:42:02 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_cache.c
Log Message:
- Adjust comments & assertions.
- Ditch memcmp().
To generate a diff of this commit:
cvs rdiff -u -r1.126.2.6 -r1.126.2.7
Module Name:src
Committed By: ad
Date: Fri Jan 17 21:55:13 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_vnode.c
Log Message:
vrelel: don't change the vnode state to VS_BLOCKED for VOP_INACTIVE(), it's
not needed (at least not for the usual case). Will revist
Module Name:src
Committed By: ad
Date: Fri Jan 17 21:54:27 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_getcwd.c
Log Message:
- Get shared locks on the directories, except for VOP_GETATTR() which
unfortunately still needs LK_EXCLUSIVE due to itimes handling
Module Name:src
Committed By: ad
Date: Fri Jan 17 21:54:27 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_getcwd.c
Log Message:
- Get shared locks on the directories, except for VOP_GETATTR() which
unfortunately still needs LK_EXCLUSIVE due to itimes handling
Module Name:src
Committed By: ad
Date: Fri Jan 17 21:55:13 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_vnode.c
Log Message:
vrelel: don't change the vnode state to VS_BLOCKED for VOP_INACTIVE(), it's
not needed (at least not for the usual case). Will revist
Module Name:src
Committed By: ad
Date: Fri Jan 17 21:53:01 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: exec_script.c
Log Message:
LK_SHARED for VOP_ACCESS().
To generate a diff of this commit:
cvs rdiff -u -r1.80 -r1.80.2.1 src/sys/kern/exec_script.c
Please
Module Name:src
Committed By: ad
Date: Fri Jan 17 21:53:01 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: exec_script.c
Log Message:
LK_SHARED for VOP_ACCESS().
To generate a diff of this commit:
cvs rdiff -u -r1.80 -r1.80.2.1 src/sys/kern/exec_script.c
Please
Module Name:src
Committed By: ad
Date: Thu Jan 16 16:45:31 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_lookup.c
Log Message:
Push the vnode locking in namei() about as far back as it will go.
To generate a diff of this commit:
cvs rdiff -u -r1.212
Module Name:src
Committed By: ad
Date: Thu Jan 16 16:45:31 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_lookup.c
Log Message:
Push the vnode locking in namei() about as far back as it will go.
To generate a diff of this commit:
cvs rdiff -u -r1.212
Module Name:src
Committed By: ad
Date: Wed Jan 8 21:55:10 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_cache.c
Log Message:
Fix a comment.
To generate a diff of this commit:
cvs rdiff -u -r1.126.2.2 -r1.126.2.3 src/sys/kern/vfs_cache.c
Please note that
Module Name:src
Committed By: ad
Date: Wed Jan 8 21:55:10 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_cache.c
Log Message:
Fix a comment.
To generate a diff of this commit:
cvs rdiff -u -r1.126.2.2 -r1.126.2.3 src/sys/kern/vfs_cache.c
Please note that
Module Name:src
Committed By: ad
Date: Wed Jan 8 11:44:30 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_cache.c
Log Message:
cache_enter(): check namelen before touching name.
To generate a diff of this commit:
cvs rdiff -u -r1.126.2.1 -r1.126.2.2
Module Name:src
Committed By: ad
Date: Wed Jan 8 11:44:30 UTC 2020
Modified Files:
src/sys/kern [ad-namecache]: vfs_cache.c
Log Message:
cache_enter(): check namelen before touching name.
To generate a diff of this commit:
cvs rdiff -u -r1.126.2.1 -r1.126.2.2
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