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. 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>hifive-unleashed-5.1
parent
d135b8b506
commit
03497d761c
|
@ -521,7 +521,7 @@ overflow:
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
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",
|
pr_warn("vmap allocation for size %lu failed: use vmalloc=<size> to increase size\n",
|
||||||
size);
|
size);
|
||||||
kfree(va);
|
kfree(va);
|
||||||
|
|
Loading…
Reference in New Issue