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| author | Miklos Szeredi <mszeredi@suse.cz> | 2008-07-25 01:48:55 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-25 10:53:47 -0700 |
| commit | cc77b1521d06be07c9bb1a4a3e1f775dcaa15093 (patch) | |
| tree | b8089e3276d19ba6ab9ecd5ca7ddef7b62df4a7f /fs/locks.c | |
| parent | b81f3ea92ba1fa676775677679889dc2a7f03c8b (diff) | |
| download | kernel_samsung_smdk4412-cc77b1521d06be07c9bb1a4a3e1f775dcaa15093.zip kernel_samsung_smdk4412-cc77b1521d06be07c9bb1a4a3e1f775dcaa15093.tar.gz kernel_samsung_smdk4412-cc77b1521d06be07c9bb1a4a3e1f775dcaa15093.tar.bz2 | |
lockd: dont return EAGAIN for a permanent error
Fix nlm_fopen() to return NLM_FAILED (or NLM_LCK_DENIED_NOLOCKS) instead
of NLM_LCK_DENIED. The latter means the lock request failed because of a
conflicting lock (i.e. a temporary error), which is wrong in this case.
Also fix the client to return ENOLCK instead of EAGAIN if a blocking lock
request returns with NLM_LOCK_DENIED.
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
Cc: "J. Bruce Fields" <bfields@fieldses.org>
Cc: Matthew Wilcox <matthew@wil.cx>
Cc: David Teigland <teigland@redhat.com>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/locks.c')
0 files changed, 0 insertions, 0 deletions