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| author | Rusty Russell <rusty@rustcorp.com.au> | 2010-06-05 11:17:36 -0600 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2010-06-05 11:17:36 +0930 |
| commit | 75676500f8298f0ee89db12db97294883c4b768e (patch) | |
| tree | fbd74f1b6bfd258fac980c6cc3d4fa9eafa47d51 /arch/arm/mach-mx2/serial.c | |
| parent | 6407ebb271fc34440b306f305e1efb7685eece26 (diff) | |
| download | kernel_samsung_espresso10-75676500f8298f0ee89db12db97294883c4b768e.zip kernel_samsung_espresso10-75676500f8298f0ee89db12db97294883c4b768e.tar.gz kernel_samsung_espresso10-75676500f8298f0ee89db12db97294883c4b768e.tar.bz2 | |
module: make locking more fine-grained.
Kay Sievers <kay.sievers@vrfy.org> reports that we still have some
contention over module loading which is slowing boot.
Linus also disliked a previous "drop lock and regrab" patch to fix the
bne2 "gave up waiting for init of module libcrc32c" message.
This is more ambitious: we only grab the lock where we need it.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: Brandon Philips <brandon@ifup.org>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/arm/mach-mx2/serial.c')
0 files changed, 0 insertions, 0 deletions