kernel.git/fs/statfs.c, branch linux-2.6.37.y

add f_flags to struct statfs(64)

2010-08-09T20:48:44Z

Add a flags field to help glibc implementing statvfs(3) efficiently. We copy the flag values from glibc, and add a new ST_VALID flag to denote that f_flags is implemented. Signed-off-by: Christoph Hellwig 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

Take statfs variants to fs/statfs.c

2010-05-21T22:31:17Z

Signed-off-by: Al Viro