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| author | Wu Fengguang | 2010-08-11 03:01:29 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2010-08-11 17:59:02 +0200 |
| commit | 454eedb8901da895fb602998fa588cd62875d07d (patch) | |
| tree | 8ac0f8fead7c689dec077fb43efe3dbe3eab2e29 /fs/open.c | |
| parent | vfs: improve comment describing fget_light() (diff) | |
| download | kernel-qcow2-linux-454eedb8901da895fb602998fa588cd62875d07d.tar.gz kernel-qcow2-linux-454eedb8901da895fb602998fa588cd62875d07d.tar.xz kernel-qcow2-linux-454eedb8901da895fb602998fa588cd62875d07d.zip | |
vfs: O_* bit numbers uniqueness check
The O_* bit numbers are defined in 20+ arch/*, and can silently overlap.
Add a compile time check to ensure the uniqueness as suggested by David
Miller.
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Cc: David Miller <davem@davemloft.net>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Eric Paris <eparis@redhat.com>
Cc: Roland Dreier <rdreier@cisco.com>
Cc: Jamie Lokier <jamie@shareable.org>
Cc: Andreas Schwab <schwab@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/open.c')
0 files changed, 0 insertions, 0 deletions