lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[XFS] Make the pflags test/set wrappers more legible for us mere humans.

Browse Source 
SGI-PV: 953338
SGI-Modid: xfs-linux-melb:xfs-kern:26099a

Signed-off-by: Nathan Scott <nathans@sgi.com>
This commit is contained in:
Nathan Scott
2006-06-09 14:59:13 +10:00
parent e109007461
commit 59c1b082f5
4 changed files with 24 additions and 57 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
fs/xfs/linux-2.6/xfs_linux.h
View File

@ -136,13 +136,19 @@ BUFFER_FNS(PrivateStart, unwritten);
#define xfs_rotorstep xfs_params.rotorstep.val
#define xfs_inherit_nodefrag xfs_params.inherit_nodfrg.val
#ifndef raw_smp_processor_id
#define raw_smp_processor_id() smp_processor_id()
#endif
#define current_cpu() raw_smp_processor_id()
#define current_cpu() (raw_smp_processor_id())
#define current_pid() (current->pid)
#define current_fsuid(cred) (current->fsuid)
#define current_fsgid(cred) (current->fsgid)
#define current_set_flags(f) (current->flags |= (f))
#define current_test_flags(f) (current->flags & (f))
#define current_clear_flags(f) (current->flags & ~(f))
#define current_set_flags_nested(sp, f) \
(*(sp) = current->flags, current->flags |= (f))
#define current_clear_flags_nested(sp, f) \
(*(sp) = current->flags, current->flags &= ~(f))
#define current_restore_flags_nested(sp, f) \
(current->flags = ((current->flags & ~(f)) | (*(sp) & (f))))
#define NBPP PAGE_SIZE
#define DPPSHFT (PAGE_SHIFT - 9)