Messages in this thread | | | From | "Rafael J. Wysocki" <> | Date | Wed, 16 Feb 2022 19:48:58 +0100 | Subject | Re: [PATCH -next] PM:hibernate:fix miss close 'hib_resume_bdev' in load_image_and_restore |
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On Wed, Feb 9, 2022 at 12:13 PM Ye Bin <yebin10@huawei.com> wrote: > > As 'swsusp_check' open 'hib_resume_bdev', if call 'create_basic_memory_bitmaps' > failed, we need to close 'hib_resume_bdev' in 'load_image_and_restore' function. > > Signed-off-by: Ye Bin <yebin10@huawei.com> > --- > kernel/power/hibernate.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/kernel/power/hibernate.c b/kernel/power/hibernate.c > index e6af502c2fd7..49d1df0218cb 100644 > --- a/kernel/power/hibernate.c > +++ b/kernel/power/hibernate.c > @@ -689,8 +689,10 @@ static int load_image_and_restore(void) > > lock_device_hotplug(); > error = create_basic_memory_bitmaps(); > - if (error) > + if (error) { > + swsusp_close(FMODE_READ | FMODE_EXCL); > goto Unlock; > + } > > error = swsusp_read(&flags); > swsusp_close(FMODE_READ | FMODE_EXCL); > --
Applied as 5.18 material, thanks!
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