Mike Snitzer
6a79248b42
dm vdo permassert: audit all of ASSERT to test for VDO_SUCCESS
...
Also rename ASSERT to VDO_ASSERT and ASSERT_LOG_ONLY to
VDO_ASSERT_LOG_ONLY.
But re-introduce ASSERT and ASSERT_LOG_ONLY as a placeholder
for the benefit of dm-vdo/indexer.
Signed-off-by: Mike Snitzer <snitzer@kernel.org >
Signed-off-by: Matthew Sakai <msakai@redhat.com >
2024-03-04 15:07:56 -05:00
Mike Snitzer
20be466c7a
dm vdo: include <asm/current.h> to resolve current being undeclared
...
Reported when building on loongarch.
Reported-by: Randy Dunlap <rdunlap@infradead.org >
Signed-off-by: Mike Snitzer <snitzer@kernel.org >
Signed-off-by: Bruce Johnston <bjohnsto@redhat.com >
Signed-off-by: Matthew Sakai <msakai@redhat.com >
2024-03-04 15:07:55 -05:00
Mike Snitzer
82b354ffe2
dm vdo thread-registry: rename all methods to reflect vdo-only use
...
Otherwise, uds_ prefix is misleading (vdo_ is the new catch-all for
code that is used by vdo-only or _both_ vdo and the indexer code).
Signed-off-by: Mike Snitzer <snitzer@kernel.org >
Signed-off-by: Matthew Sakai <msakai@redhat.com >
2024-03-01 09:26:20 -05:00
Matthew Sakai
89f9b701f5
dm vdo: add thread and synchronization utilities
...
This patch adds utilities for managing and using named threads, as well as
several locking and synchronization utilities. These utilities help dm-vdo
minimize thread transitions and manage interactions between threads.
Co-developed-by: J. corwin Coburn <corwin@hurlbutnet.net >
Signed-off-by: J. corwin Coburn <corwin@hurlbutnet.net >
Co-developed-by: Michael Sclafani <dm-devel@lists.linux.dev >
Signed-off-by: Michael Sclafani <dm-devel@lists.linux.dev >
Co-developed-by: Thomas Jaskiewicz <tom@jaskiewicz.us >
Signed-off-by: Thomas Jaskiewicz <tom@jaskiewicz.us >
Co-developed-by: Bruce Johnston <bjohnsto@redhat.com >
Signed-off-by: Bruce Johnston <bjohnsto@redhat.com >
Co-developed-by: Ken Raeburn <raeburn@redhat.com >
Signed-off-by: Ken Raeburn <raeburn@redhat.com >
Signed-off-by: Matthew Sakai <msakai@redhat.com >
Signed-off-by: Mike Snitzer <snitzer@kernel.org >
2024-02-20 13:43:13 -05:00
