Tejun Heo e56ed358af kernfs: make kernfs_walk_ns() use kernfs_pr_cont_buf[] ...

kernfs_walk_ns() uses a static path_buf[PATH_MAX] to separate out path
components.  Keeping around the 4k buffer just for kernfs_walk_ns() is
wasteful.  This patch makes it piggyback on kernfs_pr_cont_buf[]
instead.  This requires kernfs_walk_ns() to hold kernfs_rename_lock.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2016-02-07 20:21:35 -08:00

..

dir.c

kernfs: make kernfs_walk_ns() use kernfs_pr_cont_buf[]

2016-02-07 20:21:35 -08:00

file.c

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inode.c

tmpfs: listxattr should include POSIX ACL xattrs

2015-12-06 21:34:15 -05:00

Kconfig

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kernfs-internal.h

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Makefile

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mount.c

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symlink.c

switch ->get_link() to delayed_call, kill ->put_link()

2015-12-30 13:01:03 -05:00