This gives an information of "-g android".
Signed-off-by: Jaegeuk Kim
---
man/mkfs.f2fs.8 | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/man/mkfs.f2fs.8 b/man/mkfs.f2fs.8
index 15e0bd9c25e4..a6249f6ef6ed 100644
--- a/man/mkfs.f2fs.8
+++ b/man/mkfs.f2fs.8
@@ -143,7 +143,7 @@
On Tue, Mar 22, 2022 at 5:34 PM Tim Murray wrote:
>
> AFAICT, what's happening is that rwsem_down_read_slowpath
> modifies sem->count to indicate that there's a pending reader while
> f2fs_ckpt holds the write lock, and when f2fs_ckpt releases the write
> lock, it wakes pending readers and hands t
Hi Linus,
On Tue, Mar 22, 2022 at 10:50 AM Linus Torvalds
wrote:
>
> Even when people get the semantics and memory ordering right (which is
> not always the case, but at least the f2fs code uses real lock
> primitives - just oddly - and should thus be ok), it invariably tends
> to be a sign of so
Hi Linus,
On 03/22, Linus Torvalds wrote:
> On Tue, Mar 22, 2022 at 10:37 AM Waiman Long wrote:
> >
> > AFAICS, the read-unfair rwsem code is created to resolve a potential
> > lock starvation problem that they found on linux-5.10.y stable tree. I
> > believe I have fixed that in the v5.11 kernel
The pull request you sent on Sun, 20 Mar 2022 21:50:19 -0700:
> https://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git tags/fscrypt-for-linus
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/881b568756ae55ce7d87b9f001cbbe9d1289893e
Thank you!
--
Deet-doot-dot, I am a b
The pull request you sent on Mon, 21 Mar 2022 13:39:32 -0700:
> git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
> tags/f2fs-for-5.18
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/ef510682af3dbe2f9cdae7126a1461c94e010967
Thank you!
--
Deet-doot-dot,
On Tue, Mar 22, 2022 at 10:37 AM Waiman Long wrote:
>
> AFAICS, the read-unfair rwsem code is created to resolve a potential
> lock starvation problem that they found on linux-5.10.y stable tree. I
> believe I have fixed that in the v5.11 kernel, see commit 2f06f702925
> ("locking/rwsem: Prevent p
On 3/22/22 13:22, Linus Torvalds wrote:
On Mon, Mar 21, 2022 at 1:39 PM Jaegeuk Kim wrote:
In this cycle, f2fs has some performance improvements for Android workloads such
as using read-unfair rwsems [...]
I've pulled this, but that read-unfair rwsem code looks incredibly
dodgy. Doing your own
On Mon, Mar 21, 2022 at 1:39 PM Jaegeuk Kim wrote:
>
> In this cycle, f2fs has some performance improvements for Android workloads
> such
> as using read-unfair rwsems [...]
I've pulled this, but that read-unfair rwsem code looks incredibly
dodgy. Doing your own locking is always a bad sign, and
