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vfs: Minor documentation fix

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The check_acl inode operation and the IPERM_FLAG_RCU flag are long gone; update
the documentation.

Signed-off-by: Andreas Gruenbacher <[email protected]>
Signed-off-by: Jonathan Corbet <[email protected]>
This commit is contained in:
Andreas Gruenbacher 2015-06-05 01:11:22 +02:00 • committed by Jonathan Corbet
commit 47016077b6
1 changed files with 4 additions and 4 deletions
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8
Documentation/filesystems/porting
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@ -379,10 +379,10 @@ may now be called in rcu-walk mode (nd->flags & LOOKUP_RCU). -ECHILD should be
returned if the filesystem cannot handle rcu-walk. See
Documentation/filesystems/vfs.txt for more details.
permission and check_acl are inode permission checks that are called
on many or all directory inodes on the way down a path walk (to check for
exec permission). These must now be rcu-walk aware (flags & IPERM_FLAG_RCU).
See Documentation/filesystems/vfs.txt for more details.
permission is an inode permission check that is called on many or all
directory inodes on the way down a path walk (to check for exec permission). It
must now be rcu-walk aware (mask & MAY_NOT_BLOCK). See
Documentation/filesystems/vfs.txt for more details.
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