efivarfs: Update inode modification time for successful writes

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Some applications want to be able to see when EFI variables
have been updated.

Update the modification time for successful writes.

Reported-by: Lennart Poettering <mzxreary@0pointer.de>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Link: https://lore.kernel.org/r/20200528194905.690-2-tony.luck@intel.com
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>

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Tony Luck 2020-05-28 12:49:04 -07:00 • committed by Ard Biesheuvel

parent 4ddf4739be

commit 2096721f15

1 changed files with 1 additions and 0 deletions

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fs/efivarfs/file.c

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