afs: Fix key leak in afs_release() and afs_evict_inode()

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Fix afs_release() to go through the cleanup part of the function if
FMODE_WRITE is set rather than exiting through vfs_fsync() (which skips the
cleanup).  The cleanup involves discarding the refs on the key used for
file ops and the writeback key record.

Also fix afs_evict_inode() to clean up any left over wb keys attached to
the inode/vnode when it is removed.

Fixes: 5a81327616 ("afs: Do better accretion of small writes on newly created content")
Signed-off-by: David Howells <dhowells@redhat.com>

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This commit is contained in:

David Howells 2019-05-15 12:09:17 +01:00

parent 80f232121b

commit a1b879eefc

2 changed files with 5 additions and 3 deletions

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7

fs/afs/file.c

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1

fs/afs/inode.c

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