From 59c1b082f5fff8269565039600a2ef18d48649b5 Mon Sep 17 00:00:00 2001 From: Nathan Scott Date: Fri, 9 Jun 2006 14:59:13 +1000 Subject: [XFS] Make the pflags test/set wrappers more legible for us mere humans. SGI-PV: 953338 SGI-Modid: xfs-linux-melb:xfs-kern:26099a Signed-off-by: Nathan Scott --- fs/xfs/linux-2.6/xfs_linux.h | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) (limited to 'fs/xfs/linux-2.6/xfs_linux.h') diff --git a/fs/xfs/linux-2.6/xfs_linux.h b/fs/xfs/linux-2.6/xfs_linux.h index 7d15cb910275..e92853954111 100644 --- a/fs/xfs/linux-2.6/xfs_linux.h +++ b/fs/xfs/linux-2.6/xfs_linux.h @@ -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) -- cgit v1.2.3