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authorBob Peterson <rpeterso@redhat.com>2018-06-13 15:52:47 +0200
committerBob Peterson <rpeterso@redhat.com>2018-06-21 14:39:31 +0200
commitf85c10e24ab9fd8ccb6de3d6061a3110ff3581df (patch)
treeac348f7630b1f2103fd679609f49bc73072047ce /fs/gfs2/log.c
parentMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (diff)
downloadlinux-f85c10e24ab9fd8ccb6de3d6061a3110ff3581df.tar.xz
linux-f85c10e24ab9fd8ccb6de3d6061a3110ff3581df.zip
gfs2: eliminate rs_inum and reduce the size of gfs2 inodes
Before this patch, block reservations kept track of the inode number. At one point, that was a valid thing to do. However, since we made the reservation a part of the inode (rather than a pointer to a separate allocated object) the reservation can determine the inode number by using container_of. This saves us a little memory in our inode. Signed-off-by: Bob Peterson <rpeterso@redhat.com> Acked-by: Steven Whitehouse <swhiteho@redhat.com> Reviewed-by: Andreas Gruenbacher <agruenba@redhat.com>
Diffstat (limited to 'fs/gfs2/log.c')
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