summaryrefslogtreecommitdiff
path: root/Documentation
diff options
context:
space:
mode:
authorTejun Heo <tj@kernel.org>2013-10-01 17:42:05 -0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-10-05 17:27:40 -0700
commitf9b9a6217cf10fd5d3002627cc13c4789a777213 (patch)
tree7c253a5ad2a30364ab6696f6b32c3119dd7cd515 /Documentation
parent3ff65d3cb09ee642363bcaf12c6c38670263d93a (diff)
downloadlwn-f9b9a6217cf10fd5d3002627cc13c4789a777213.tar.gz
lwn-f9b9a6217cf10fd5d3002627cc13c4789a777213.zip
sysfs: prepare path write for unified regular / bin file handling
sysfs bin file handling will be merged into the regular file support. This patch prepares the write path. bin file write is almost identical to regular file write except that the write length is capped by the inode size and @off is passed to the write method. This patch adds bin file handling to sysfs_write_file() so that it can handle both regular and bin files. A new file_operations struct sysfs_bin_operations is added, which currently only hosts sysfs_write_file() and generic_file_llseek(). This isn't used yet but will eventually replace fs/sysfs/bin.c. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions