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linux/fs/9p
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Eric Van Hensbergen d05dcfdf5e
fs/9p: mitigate inode collisions 
Detect and mitigate inode collsions that now occur since we
fixed 9p generating duplicate inode structures.  Underlying
cause of these appears to be a race condition between reuse
of inode numbers in underlying file system and cleanup of
inode numbers in the client.  Enabling caching
makes this much more likely to happen as it increases cleanup
latency due to writebacks.

Reported-by: Kent Overstreet <kent.overstreet@linux.dev>
Signed-off-by: Eric Van Hensbergen <ericvh@kernel.org>
2024-04-22 15:34:27 +00:00
..
acl.c fs: port inode_owner_or_capable() to mnt_idmap 2023-01-19 09:24:29 +01:00
acl.h fs: port ->set_acl() to pass mnt_idmap 2023-01-19 09:24:27 +01:00
cache.c mm, netfs, fscache: stop read optimisation when folio removed from pagecache 2023-08-18 10:12:13 -07:00
cache.h fs/9p: Rework cache modes and add new options to Documentation 2023-04-09 21:41:21 +00:00
fid.c fs/9p: remove writeback fid and fix per-file modes 2023-03-27 02:33:48 +00:00
fid.h fs/9p: fix the cache always being enabled on files with qid flags 2024-03-28 15:10:29 +00:00
Kconfig 9p: Remove INET dependency 2023-05-04 21:46:57 +01:00
Makefile
v9fs_vfs.h fs/9p: simplify iget to remove unnecessary paths 2024-01-26 16:46:56 +00:00
v9fs.c mm, slab: remove last vestiges of SLAB_MEM_SPREAD 2024-03-12 20:32:19 -07:00
v9fs.h fs/9p: mitigate inode collisions 2024-04-22 15:34:27 +00:00
vfs_addr.c 9p: Use length of data written to the server in preference to error 2024-01-04 13:15:31 +00:00
vfs_dentry.c 9p: Remove INET dependency 2023-05-04 21:46:57 +01:00
vfs_dir.c fs/9p: rework qid2ino logic 2024-01-26 16:46:56 +00:00
vfs_file.c 9p: explicitly deny setlease attempts 2024-03-28 19:52:55 +00:00
vfs_inode_dotl.c fs/9p: mitigate inode collisions 2024-04-22 15:34:27 +00:00
vfs_inode.c fs/9p: mitigate inode collisions 2024-04-22 15:34:27 +00:00
vfs_super.c fs/9p: mitigate inode collisions 2024-04-22 15:34:27 +00:00
xattr.c Bunch of small fixes: 2023-11-04 09:20:04 -10:00
xattr.h 9p: move xattr-related structs to .rodata 2023-10-09 16:24:16 +02:00