diff options
| author | Christoph Hellwig <hch@lst.de> | 2026-07-15 16:51:05 +0200 |
|---|---|---|
| committer | Carlos Maiolino <cem@kernel.org> | 2026-08-10 08:34:44 +0200 |
| commit | 00f40876f417463ef759dc3b0c4cfe15da48b092 (patch) | |
| tree | 433e537fd1f05258e50d76fe18274910aba087ce /drivers/phy/axiado/git@git.tavy.me:linux.git | |
| parent | 2aedf844be1d578c4c2746177aaaf096a053d650 (diff) | |
xfs: add lockless xfs_buf_readahead_map fast path
Readahead currently always locks the buffer, which can cause contention
with actual users of the buffer. Add a fast path without taking any
locks if the buffer is uptodate and not stale.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
Diffstat (limited to 'drivers/phy/axiado/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions