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(parent: 2e96db9) | patch
um: Use race-free temporary file creation
authorMickaël Salaün <mic@digikod.net>
Tue, 22 Dec 2015 21:15:10 +0000 (22:15 +0100)
committerRichard Weinberger <richard@nod.at>
Sun, 10 Jan 2016 20:49:50 +0000 (21:49 +0100)
commit1dc1193e767ee7a53ed7bd375dd40d385155770a
tree808f88738a6caae1bc28e10238f815471c0eca54tree | snapshot
parent2e96db91d0aa8c528508fef03c65dd696912e7a1commit | diff
um: Use race-free temporary file creation

Open the memory mapped file with the O_TMPFILE flag when available.

Signed-off-by: Mickaël Salaün <mic@digikod.net>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Richard Weinberger <richard@nod.at>
Acked-by: Tristan Schmelcher <tschmelcher@google.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
arch/um/os-Linux/mem.c diff | blob | history
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