diff options
| author | Kent Overstreet <kent.overstreet@linux.dev> | 2024-01-25 19:00:24 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-03-10 15:34:09 -0400 |
| commit | eab0af905bfc3e9c05da2ca163d76a1513159aa4 (patch) | |
| tree | eb04fd45926173306a521194b78e2c049056ba87 /include/linux/sched.h | |
| parent | 3f6d5e6a468d02676244b868b210433831846127 (diff) | |
mm: introduce PF_MEMALLOC_NORECLAIM, PF_MEMALLOC_NOWARN
Introduce PF_MEMALLOC_* equivalents of some GFP_ flags:
PF_MEMALLOC_NORECLAIM -> GFP_NOWAIT
PF_MEMALLOC_NOWARN -> __GFP_NOWARN
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Darrick J. Wong <djwong@kernel.org>
Cc: linux-mm@kvack.org
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'include/linux/sched.h')
| -rw-r--r-- | include/linux/sched.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index ffe8f618ab86..192e2c892040 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1636,8 +1636,8 @@ extern struct pid *cad_pid; * I am cleaning dirty pages from some other bdi. */ #define PF_KTHREAD 0x00200000 /* I am a kernel thread */ #define PF_RANDOMIZE 0x00400000 /* Randomize virtual address space */ -#define PF__HOLE__00800000 0x00800000 -#define PF__HOLE__01000000 0x01000000 +#define PF_MEMALLOC_NORECLAIM 0x00800000 /* All allocation requests will clear __GFP_DIRECT_RECLAIM */ +#define PF_MEMALLOC_NOWARN 0x01000000 /* All allocation requests will inherit __GFP_NOWARN */ #define PF__HOLE__02000000 0x02000000 #define PF_NO_SETAFFINITY 0x04000000 /* Userland is not allowed to meddle with cpus_mask */ #define PF_MCE_EARLY 0x08000000 /* Early kill for mce process policy */ |