user/sven/linux.git/fs/cachefiles/bind.c, branch v4.14.44

VFS: Convert sb->s_flags & MS_RDONLY to sb_rdonly(sb)

2017-07-17T07:45:34Z

Firstly by applying the following with coccinelle's spatch: @@ expression SB; @@ -SB->s_flags & MS_RDONLY +sb_rdonly(SB) to effect the conversion to sb_rdonly(sb), then by applying: @@ expression A, SB; @@ ( -(!sb_rdonly(SB)) && A +!sb_rdonly(SB) && A | -A != (sb_rdonly(SB)) +A != sb_rdonly(SB) | -A == (sb_rdonly(SB)) +A == sb_rdonly(SB) | -!(sb_rdonly(SB)) +!sb_rdonly(SB) | -A && (sb_rdonly(SB)) +A && sb_rdonly(SB) | -A || (sb_rdonly(SB)) +A || sb_rdonly(SB) | -(sb_rdonly(SB)) != A +sb_rdonly(SB) != A | -(sb_rdonly(SB)) == A +sb_rdonly(SB) == A | -(sb_rdonly(SB)) && A +sb_rdonly(SB) && A | -(sb_rdonly(SB)) || A +sb_rdonly(SB) || A ) @@ expression A, B, SB; @@ ( -(sb_rdonly(SB)) ? 1 : 0 +sb_rdonly(SB) | -(sb_rdonly(SB)) ? A : B +sb_rdonly(SB) ? A : B ) to remove left over excess bracketage and finally by applying: @@ expression A, SB; @@ ( -(A & MS_RDONLY) != sb_rdonly(SB) +(bool)(A & MS_RDONLY) != sb_rdonly(SB) | -(A & MS_RDONLY) == sb_rdonly(SB) +(bool)(A & MS_RDONLY) == sb_rdonly(SB) ) to make comparisons against the result of sb_rdonly() (which is a bool) work correctly. Signed-off-by: David Howells

xattr: Add __vfs_{get,set,remove}xattr helpers

2016-10-08T00:10:44Z

Right now, various places in the kernel check for the existence of getxattr, setxattr, and removexattr inode operations and directly call those operations. Switch to helper functions and test for the IOP_XATTR flag instead. Signed-off-by: Andreas Gruenbacher Acked-by: James Morris Signed-off-by: Al Viro

VFS: fs/cachefiles: d_backing_inode() annotations

2015-04-15T19:06:59Z

Signed-off-by: David Howells Signed-off-by: Al Viro

fs/cachefiles: add missing \n to kerror conversions

2014-09-26T15:10:35Z

Commit 0227d6abb378 ("fs/cachefiles: replace kerror by pr_err") didn't include newline featuring in original kerror definition Signed-off-by: Fabian Frederick Reported-by: David Howells Acked-by: David Howells Cc: [3.16.x] Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

fs/cachefiles: replace kerror by pr_err

2014-06-06T23:08:14Z

Also add pr_fmt in internal.h Signed-off-by: Fabian Frederick Cc: David Howells Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

FS/CACHEFILES: convert printk to pr_foo()

2014-06-06T23:08:14Z

Signed-off-by: Fabian Frederick Cc: David Howells Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

get rid of pointless checks for NULL ->i_op

2014-04-02T03:19:16Z

Signed-off-by: Al Viro

kill useless checks for sb->s_op == NULL

2011-07-20T05:44:21Z

never is... Signed-off-by: Al Viro

get rid of pointless checks for dentry->sb == NULL

2011-07-20T05:44:19Z

it never is... Signed-off-by: Al Viro

pass a struct path to vfs_statfs

2010-08-09T20:48:42Z

We'll need the path to implement the flags field for statvfs support. We do have it available in all callers except: - ecryptfs_statfs. This one doesn't actually need vfs_statfs but just needs to do a caller to the lower filesystem statfs method. - sys_ustat. Add a non-exported statfs_by_dentry helper for it which doesn't won't be able to fill out the flags field later on. In addition rename the helpers for statfs vs fstatfs to do_*statfs instead of the misleading vfs prefix. Signed-off-by: Christoph Hellwig Signed-off-by: Al Viro