| commit | 63b18e4097cd5268cb197327ee8494ffa3dca151 | |
| author | Brian Behlendorf <behlendorf1@llnl.gov> | |
| Wed, 27 Apr 2022 19:56:17 +0000 (27 12:56 -0700) | ||
| committer | GitHub <noreply@github.com> | |
| Wed, 27 Apr 2022 19:56:17 +0000 (27 12:56 -0700) | ||
| tree | 59c5c71513d8a93e634078db9b9212a6126db38b | treesnapshot (tar.gz zip) |
| parent | 7dde17e8609313d41c8956b3fec6db3a695bf852 | commitdiff |
Fix O_APPEND for Linux 3.15 and older kernels
When using a Linux kernel which predates the iov_iter interface the
O_APPEND flag should be applied in zpl_aio_write() via the call to
generic_write_checks(). The updated pos variable was incorrectly
ignored resulting in the current offset being used.
This issue should only realistically impact the RHEL/CentOS 7.x
kernels which are based on Linux 3.10.
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #13370
Closes #13377
When using a Linux kernel which predates the iov_iter interface the
O_APPEND flag should be applied in zpl_aio_write() via the call to
generic_write_checks(). The updated pos variable was incorrectly
ignored resulting in the current offset being used.
This issue should only realistically impact the RHEL/CentOS 7.x
kernels which are based on Linux 3.10.
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #13370
Closes #13377
| module/os/linux/zfs/zpl_file.c | diffblobblamehistory |