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authorDavid Howells <dhowells@redhat.com>2008-02-07 00:15:51 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-07 08:42:29 -0800
commit755aedc15900ff7d83dd046f632af9a680b0c28f (patch)
treec4868834e52b00301e4d3cc1e450982b7d9fcf9b /include/asm-generic/Kbuild.asm
parent0a370e5de9e5a48eb4b268e9f5e2286b82f44012 (diff)
iget: stop HPPFS from using iget() and read_inode()
Stop the HPPFS filesystem from using iget() and read_inode(). Provide an hppfs_iget(), and call that instead of iget(). hppfs_iget() then uses iget_locked() directly and returns a proper error code instead of an inode in the event of an error. hppfs_fill_sb_common() returns any error incurred when getting the root inode instead of EINVAL. Note that the contents of hppfs_kern.c need to be examined: (*) The HPPFS inode retains a pointer to the proc dentry it is shadowing, but whilst it does appear to retain a reference to it, it doesn't appear to destroy the reference if the inode goes away. (*) hppfs_iget() should perhaps subsume init_inode() and hppfs_read_inode(). (*) It would appear that all hppfs inodes are the same inode because iget() was being called with inode number 0, which forms the lookup key. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/asm-generic/Kbuild.asm')
0 files changed, 0 insertions, 0 deletions