[f2fs-dev] [PATCH] f2fs: refine comments for inline flags

2022-06-02 Thread Chao Liu
From: Chao Liu Currently, we use f2fs_has_inline_xattr() to check whether the inode can store inline xattr. However, it might be misinterpreted as the inode has at least one inline xattr. The same is true for f2fs_has_inline_data() and f2fs_has_inline_dentry(). To be more intuitive and specific,

[f2fs-dev] [PATCH] docs: filesystems: f2fs: fix description about compress ioctl

2022-06-02 Thread Chao Liu
From: Chao Liu Since commit c61404153eb6 ("f2fs: introduce FI_COMPRESS_RELEASED instead of using IMMUTABLE bit"), we no longer use the IMMUTABLE bit to prevent writing data for compression. Let's correct the corresponding documentation. BTW, this patch fixes some alignment issues in the compress

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-06-02 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #16 from Chao Yu (c...@kernel.org) --- (In reply to Jaegeuk Kim from comment #14) > Re #9, > > Thank you so much. > >f2fs_gc-254:2-1156[013] . 22290.243361: > f2fs_lookup_extent_tree_end: dev = (254,2), ino = 1409621, pgo

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-06-02 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #17 from Jaegeuk Kim (jaeg...@kernel.org) --- I think a quick WA would be remounting dm-2 with background_gc=off. By the way, may I ask two things: 1) can we get the dm-2 image? 2) can you specify the kernel hash tag of the latest f2f

[f2fs-dev] Gas producer and supplier of gas related equipment

2022-06-02 Thread SOC SALES & MARKETING
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[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-06-02 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #18 from pla...@privacyrequired.com --- Thank you for the WA suggested. Will do it and see how it goes. It looks like dm-2 in my config is lv_root. I am happy to assist to provide more info as needed, but will need to be help with tha

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-06-02 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #19 from Guido (guido.iod...@gmail.com) --- what are the disadvantages of using background_gc=off considering that I have the weekly trim active anyway? -- You may reply to this email to add a comment. You are receiving this mail be

Re: [f2fs-dev] [PATCH] f2fs: fix hungtask when decompressed fail

2022-06-02 Thread fengnan chang
ping... Fengnan Chang 于2022年5月11日周三 15:14写道: > > When decompressed failed, f2fs_prepare_compress_overwrite will enter > endless loop, may casue hungtask. > > [ 14.088665] F2FS-fs (nvme0n1): lz4 decompress failed, ret:-4155 > [ 14.089851] F2FS-fs (nvme0n1): lz4 decompress failed, ret:-4155 > >

Re: [f2fs-dev] [PATCH v2 0/3] support compressed file write/read amplifiction

2022-06-02 Thread fengnan chang
ping... Fengnan Chang via Linux-f2fs-devel 于2022年5月7日周六 16:18写道: > > Optimise f2fs_write_cache_pages, and support compressed file write/read > amplifiction accounting. > > Fengnan Chang (3): > f2fs: intorduce f2fs_all_cluster_page_ready > f2fs: use onstack pages instead of pvec > f2fs: supp