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| author | Florian Fainelli <f.fainelli@gmail.com> | 2017-04-27 11:19:00 -0700 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2018-09-18 02:11:06 -0700 |
| commit | 542f97a260456f584d0030a3a7e0a125a266a5e9 (patch) | |
| tree | a836806a17045a4f4c1c69bfc2c2cdd1bd564aad /mm/vmalloc.c | |
| parent | 42e90fc52db9cade49b85a8f4d442b624c0c61bc (diff) | |
mm: Silence vmap() allocation failures based on caller gfp_flags
If the caller has set __GFP_NOWARN don't print the following message:
vmap allocation for size 15736832 failed: use vmalloc=<size> to increase
size.
This can happen with the ARM/Linux or ARM64/Linux module loader built
with CONFIG_ARM{,64}_MODULE_PLTS=y which does a first attempt at loading
a large module from module space, then falls back to vmalloc space.
Change-Id: Ib907156055959e22a419b79fb424772baea556d0
Acked-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Git-Commit: 03497d761c55438144fd63534d4223418fdfd345
Git-Repo: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
Signed-off-by: Vinayak Menon <vinmenon@codeaurora.org>
Diffstat (limited to 'mm/vmalloc.c')
| -rw-r--r-- | mm/vmalloc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/vmalloc.c b/mm/vmalloc.c index ceb7d0d6db35..0db25c1bf4ee 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -521,7 +521,7 @@ overflow: purged = 1; goto retry; } - if (printk_ratelimit()) + if (!(gfp_mask & __GFP_NOWARN) && printk_ratelimit()) pr_warn("vmap allocation for size %lu failed: use vmalloc=<size> to increase size\n", size); kfree(va); |