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authorLibing Zhou <libing.zhou@nokia-sbell.com>2020-10-15 20:13:42 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-10-16 11:11:22 -0700
commitd9bc85de46cad90851c346b592005090674b7669 (patch)
tree9bc50688e46d1abe7af63709cabe8fef6fdb4c01 /lib/fault-inject-usercopy.c
parent6a6155f664e31c9be43cd690541a9a682ba3dc22 (diff)
downloadlinux-next-d9bc85de46cad90851c346b592005090674b7669.tar.gz
ROMFS: support inode blocks calculation
When use 'stat' tool to display file status, the 'Blocks' field always in '0', this is not good for tool 'du'(e.g.: busybox 'du'), it always output '0' size for the files under ROMFS since such tool calculates number of 512B Blocks. This patch calculates approx. number of 512B blocks based on inode size. Signed-off-by: Libing Zhou <libing.zhou@nokia-sbell.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Cc: David Howells <dhowells@redhat.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Link: http://lkml.kernel.org/r/20200811052606.4243-1-libing.zhou@nokia-sbell.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/fault-inject-usercopy.c')
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