* [GIT PULL] erofs fixes for 6.8-rc3
@ 2024-01-31 3:45 Gao Xiang
2024-01-31 5:30 ` pr-tracker-bot
0 siblings, 1 reply; 2+ messages in thread
From: Gao Xiang @ 2024-01-31 3:45 UTC (permalink / raw
To: Linus Torvalds; +Cc: LKML, Yue Hu, Chunhai Guo, linux-erofs
Hi Linus,
Could you consider these fixes for 6.8-rc3?
One commit fixes an infinite loop issue of sub-page compressed data
support found with lengthy stress tests on a 64k-page arm64 VM.
Another one optimizes temporary buffer allocation for low-memory
scenarios, which can reduce 20.21% on average under a heavy multi-app
launch benchmark workload.
The remaining one gets rid of unnecessary GFP_NOFS.
All commits have been in -next for a while and no potential merge
conflict is observed.
Thanks,
Gao Xiang
The following changes since commit 6613476e225e090cc9aad49be7fa504e290dd33d:
Linux 6.8-rc1 (2024-01-21 14:11:32 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git tags/erofs-for-6.8-rc3-fixes
for you to fetch changes up to d9281660ff3ffb4a05302b485cc59a87e709aefc:
erofs: relaxed temporary buffers allocation on readahead (2024-01-27 12:28:08 +0800)
----------------------------------------------------------------
Changes since last update:
- Fix infinite loops due to filling compressed_bvecs non-atomically;
- Remove unnecessary GFP_NOFS;
- Relax temporary buffer allocation for low-memory scenarios.
----------------------------------------------------------------
Chunhai Guo (1):
erofs: relaxed temporary buffers allocation on readahead
Gao Xiang (1):
erofs: fix infinite loop due to a race of filling compressed_bvecs
Jingbo Xu (1):
erofs: get rid of unneeded GFP_NOFS
fs/erofs/compress.h | 5 +--
fs/erofs/decompressor.c | 5 ++-
fs/erofs/decompressor_deflate.c | 19 +++++---
fs/erofs/decompressor_lzma.c | 17 ++++---
fs/erofs/fscache.c | 2 +-
fs/erofs/inode.c | 2 +-
fs/erofs/utils.c | 2 +-
fs/erofs/zdata.c | 98 +++++++++++++++++++++++------------------
8 files changed, 87 insertions(+), 63 deletions(-)
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [GIT PULL] erofs fixes for 6.8-rc3
2024-01-31 3:45 [GIT PULL] erofs fixes for 6.8-rc3 Gao Xiang
@ 2024-01-31 5:30 ` pr-tracker-bot
0 siblings, 0 replies; 2+ messages in thread
From: pr-tracker-bot @ 2024-01-31 5:30 UTC (permalink / raw
To: Gao Xiang; +Cc: Chunhai Guo, Linus Torvalds, Yue Hu, linux-erofs, LKML
The pull request you sent on Wed, 31 Jan 2024 11:45:03 +0800:
> git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git tags/erofs-for-6.8-rc3-fixes
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/1bbb19b6eb1b8685ab1c268a401ea64380b8bbcb
Thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/prtracker.html
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2024-01-31 5:31 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-01-31 3:45 [GIT PULL] erofs fixes for 6.8-rc3 Gao Xiang
2024-01-31 5:30 ` pr-tracker-bot
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).