diff options
author | NeilBrown <neilb@suse.com> | 2018-02-20 13:23:37 +1100 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-02-22 15:03:23 +0100 |
commit | 6b7936ceefa7ed1d7c0576ed9660cc6cb90d61df (patch) | |
tree | bc6ce6d995cb38516e348e09a4d26588bd07a629 /drivers/staging/lustre/include | |
parent | 84e07b9d0ac8728b1865b23498d746861a8ab4c2 (diff) | |
download | op-kernel-dev-6b7936ceefa7ed1d7c0576ed9660cc6cb90d61df.zip op-kernel-dev-6b7936ceefa7ed1d7c0576ed9660cc6cb90d61df.tar.gz |
staging: lustre: make signal-blocking functions inline
cfs_block_sigsinv() and cfs_restore_sigs() are now
simple enough to inline them.
This means we can discard linux-prim.c
Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/lustre/include')
-rw-r--r-- | drivers/staging/lustre/include/linux/libcfs/libcfs.h | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/drivers/staging/lustre/include/linux/libcfs/libcfs.h b/drivers/staging/lustre/include/linux/libcfs/libcfs.h index 9dff050..4f8c65e 100644 --- a/drivers/staging/lustre/include/linux/libcfs/libcfs.h +++ b/drivers/staging/lustre/include/linux/libcfs/libcfs.h @@ -64,11 +64,21 @@ #define LNET_ACCEPTOR_MIN_RESERVED_PORT 512 #define LNET_ACCEPTOR_MAX_RESERVED_PORT 1023 -/* - * Defined by platform - */ -void cfs_block_sigsinv(unsigned long sigs, sigset_t *sigset); -void cfs_restore_sigs(sigset_t *sigset); +/* Block all signals except for the @sigs */ +static inline void cfs_block_sigsinv(unsigned long sigs, sigset_t *old) +{ + sigset_t new; + + siginitsetinv(&new, sigs); + sigorsets(&new, ¤t->blocked, &new); + sigprocmask(SIG_BLOCK, &new, old); +} + +static inline void +cfs_restore_sigs(sigset_t *old) +{ + sigprocmask(SIG_SETMASK, old, NULL); +} struct libcfs_ioctl_handler { struct list_head item; |