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(parent: 88530f9) | patch
swapon: add generic swap_get_header()
authorKarel Zak <kzak@redhat.com>
Mon, 2 Mar 2009 12:00:49 +0000 (13:00 +0100)
committerKarel Zak <kzak@redhat.com>
Mon, 2 Mar 2009 12:00:49 +0000 (13:00 +0100)
commite8be80dd3829b4fe31ea0335ead1af9bd5d0d65c
tree1a2e1eac5c4526bd3f63d6c567ce69e24ae72664tree | snapshot
parent88530f9f24fba89fb8f0b9f014a1bf945caa9312commit | diff
swapon: add generic swap_get_header()

We need to proper swap header detection for swsuspend data and for
swap PAGE_SIZE checks. It's better to reuse the code in both cases.

The patch removes duplicate stat() call too.

Signed-off-by: Karel Zak <kzak@redhat.com>
mount/swapon.c diff | blob | history
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