kernel/linux.git/fs/d_path.c, branch v6.6.132Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v6.6.1322023-05-17T07:16:59+00:00fs: d_path: include internal.h2023-05-17T07:16:59+00:00Arnd Bergmannarnd@arndb.de2023-05-16T19:54:38+00:00urn:sha1:df67cb4c58fbb80399a99d47a554a67829f90dda
make W=1 warns about a missing prototype that is defined but
not visible at point where simple_dname() is defined:
fs/d_path.c:317:7: error: no previous prototype for 'simple_dname' [-Werror=missing-prototypes]
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Message-Id: <20230516195444.551461-1-arnd@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
d_path.c: typo fix...2022-08-20T15:34:33+00:00Al Viroviro@zeniv.linux.org.uk2022-01-31T02:12:26+00:00urn:sha1:c4c8451147da569a79eff5edcd2864e8ee21d7aa
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
dynamic_dname(): drop unused dentry argument2022-08-20T15:34:04+00:00Al Viroviro@zeniv.linux.org.uk2022-01-30T20:03:49+00:00urn:sha1:0f60d28828dd94779c6527440289e1c36a05115a
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
d_path: fix Kernel doc validator complaining2021-11-06T20:30:32+00:00Jia Hejustin.he@arm.com2021-11-05T20:35:04+00:00urn:sha1:d41b60359ffb24a39c93ea1f4bffaafd651118c3
Kernel doc validator complains:
Function parameter or member 'p' not described in 'prepend_name'
Excess function parameter 'buffer' description in 'prepend_name'
Link: https://lkml.kernel.org/r/20211011005614.26189-1-justin.he@arm.com
Fixes: ad08ae586586 ("d_path: introduce struct prepend_buffer")
Signed-off-by: Jia He <justin.he@arm.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
d_path: make 'prepend()' fill up the buffer exactly on overflow2021-09-02T17:07:29+00:00Linus Torvaldstorvalds@linux-foundation.org2021-07-16T21:01:12+00:00urn:sha1:b0cfcdd9b9672ea90642f33d6c0dd8516553adf2
Instead of just marking the buffer as having overflowed, fill it up as
much as we can. That will allow the overflow case to then return
whatever truncated result if it wants to.
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
getcwd(2): clean up error handling2021-05-19T00:15:58+00:00Al Viroviro@zeniv.linux.org.uk2021-05-17T00:24:00+00:00urn:sha1:e4b275531887fef7f7d8a7284bfc32f0fbbd4208
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
d_path: prepend_path() is unlikely to return non-zero2021-05-19T00:15:58+00:00Al Viroviro@zeniv.linux.org.uk2021-05-17T00:19:06+00:00urn:sha1:cf4febc1adc8e5cd11ca3386e1e3ea356e0792f0
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
d_path: prepend_path(): lift the inner loop into a new helper2021-05-19T00:15:57+00:00Al Viroviro@zeniv.linux.org.uk2021-05-12T20:38:11+00:00urn:sha1:008673ff74a513ac2c282db8825b6118151ee660
... and leave the rename_lock/mount_lock handling in prepend_path()
itself
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
d_path: prepend_path(): lift resetting b in case when we'd return 3 out of loop2021-05-19T00:15:56+00:00Al Viroviro@zeniv.linux.org.uk2021-05-12T20:21:43+00:00urn:sha1:2dac0ad17598d1e54a264ed9286fa7bdbd75a97b
preparation to extracting the loop into helper (next commit)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
d_path: prepend_path(): get rid of vfsmnt2021-05-19T00:15:56+00:00Al Viroviro@zeniv.linux.org.uk2021-05-12T20:24:12+00:00urn:sha1:7c0d552fd5aa3527ed01290832ebbe072fa5de52
it's kept equal to &mnt->mnt all along.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>