| commit | c0fb44c50609c973bb06d0ec24e9e659ce6c9446 | |
| author | Coleman Kane <ckane@colemankane.org> | |
| Tue, 16 Nov 2021 05:10:35 +0000 (16 00:10 -0500) | ||
| committer | Brian Behlendorf <behlendorf1@llnl.gov> | |
| Mon, 29 Nov 2021 18:48:52 +0000 (29 10:48 -0800) | ||
| tree | 4ff0ecc84fdaa00defed200e43f62477e38cad17 | treesnapshot (tar.gz zip) |
| parent | ded851b2e09b86553152bddd1d00d0ff75a8caeb | commitdiff |
Linux 5.16: wait_on_page_bit() no longer available to modules
Instead, linux/pagemap.h offers a number of folio-specific functions to
be called instead. In this case, module/os/linux/zfs/zfs_vnops_os.c
wants to call wait_on_page_bit(pp, PG_writeback). This gets replaced
with folio_wait_bit(folio_page(pp), PG_writeback). This change modifies
the code to conditionally compile that if configure identifies th
presence of the folio_wait_bit() function.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Coleman Kane <ckane@colemankane.org>
Closes #12800
Instead, linux/pagemap.h offers a number of folio-specific functions to
be called instead. In this case, module/os/linux/zfs/zfs_vnops_os.c
wants to call wait_on_page_bit(pp, PG_writeback). This gets replaced
with folio_wait_bit(folio_page(pp), PG_writeback). This change modifies
the code to conditionally compile that if configure identifies th
presence of the folio_wait_bit() function.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Coleman Kane <ckane@colemankane.org>
Closes #12800
| config/kernel-pagemap-folio_wait_bit.m4 | [new file with mode: 0644] | blob |
| config/kernel.m4 | diffblobblamehistory | |
| module/os/linux/zfs/zfs_vnops_os.c | diffblobblamehistory |