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authorRussell King2019-12-09 11:09:51 +0000
committerAl Viro2020-01-20 20:12:41 -0500
commitdeed1bfd150c7c71bcdc16419c90933096c1c75e (patch)
tree6c7221657b3800151a0fb64be1df711550b2159c /crypto
parentc3c8149b3552b6656ded9ac86d53072f74771ba7 (diff)
fs/adfs: dir: update directory locking
Update directory locking such that it covers the validation of the directory, which could fail if another thread is concurrently writing to the same directory. Since we may sleep, we need to use a rwsem rather than a rw spinlock. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'crypto')
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