Long ago libcfs_prim.h was used for userland code which is why memory_pressure_*() handling is in both libcfs_prim.h and linux-mem.h headers. So lets just move the memory_pressure_*() to libcfs_prim.h. Signed-off-by: James Simmons <uja.ornl@xxxxxxxxx> ntel-bug-id: https://jira.hpdd.intel.com/browse/LU-6245 Reviewed-on: http://review.whamcloud.com/13841 Reviewed-by: frank zago <fzago@xxxxxxxx> Reviewed-by: Dmitry Eremin <dmitry.eremin@xxxxxxxxx> Reviewed-by: John L. Hammond <john.hammond@xxxxxxxxx> Reviewed-by: Oleg Drokin <oleg.drokin@xxxxxxxxx> --- .../lustre/include/linux/libcfs/libcfs_prim.h | 23 ++++++++++++------- .../lustre/include/linux/libcfs/linux/linux-mem.h | 4 --- 2 files changed, 14 insertions(+), 13 deletions(-) diff --git a/drivers/staging/lustre/include/linux/libcfs/libcfs_prim.h b/drivers/staging/lustre/include/linux/libcfs/libcfs_prim.h index d7846e8..d97060b 100644 --- a/drivers/staging/lustre/include/linux/libcfs/libcfs_prim.h +++ b/drivers/staging/lustre/include/linux/libcfs/libcfs_prim.h @@ -43,15 +43,20 @@ /* * Memory */ -#ifndef memory_pressure_get -#define memory_pressure_get() (0) -#endif -#ifndef memory_pressure_set -#define memory_pressure_set() do {} while (0) -#endif -#ifndef memory_pressure_clr -#define memory_pressure_clr() do {} while (0) -#endif +static inline unsigned int memory_pressure_get(void) +{ + return current->flags & PF_MEMALLOC; +} + +static inline void memory_pressure_set(void) +{ + current->flags |= PF_MEMALLOC; +} + +static inline void memory_pressure_clr(void) +{ + current->flags &= ~PF_MEMALLOC; +} static inline int cfs_memory_pressure_get_and_set(void) { diff --git a/drivers/staging/lustre/include/linux/libcfs/linux/linux-mem.h b/drivers/staging/lustre/include/linux/libcfs/linux/linux-mem.h index 448379b..c50ef83 100644 --- a/drivers/staging/lustre/include/linux/libcfs/linux/linux-mem.h +++ b/drivers/staging/lustre/include/linux/libcfs/linux/linux-mem.h @@ -59,10 +59,6 @@ #define page_index(p) ((p)->index) -#define memory_pressure_get() (current->flags & PF_MEMALLOC) -#define memory_pressure_set() do { current->flags |= PF_MEMALLOC; } while (0) -#define memory_pressure_clr() do { current->flags &= ~PF_MEMALLOC; } while (0) - #if BITS_PER_LONG == 32 /* limit to lowmem on 32-bit systems */ #define NUM_CACHEPAGES \ -- 1.7.1 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
