0342273e14
The former commit has a limitation that only up to 4 FCP address handlers could be processed per request. Although it suffices for most use cases, it is technically a regression. This commit lifts the restriction by reallocating the buffer from kernel heap when more than 4 handlers are registered. The allocation is performed within RCU read-side critical section, thus it uses GCP_ATOMIC flag. The buffer size is rounded up to the next power of two to align with kmalloc allocation units. Link: https://lore.kernel.org/r/20250803122015.236493-5-o-takashi@sakamocchi.jp Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> |
||
|---|---|---|
| .. | ||
| .kunitconfig | ||
| Kconfig | ||
| Makefile | ||
| core-card.c | ||
| core-cdev.c | ||
| core-device.c | ||
| core-iso.c | ||
| core-topology.c | ||
| core-trace.c | ||
| core-transaction.c | ||
| core.h | ||
| device-attribute-test.c | ||
| init_ohci1394_dma.c | ||
| net.c | ||
| nosy-user.h | ||
| nosy.c | ||
| nosy.h | ||
| ohci-serdes-test.c | ||
| ohci.c | ||
| ohci.h | ||
| packet-header-definitions.h | ||
| packet-serdes-test.c | ||
| phy-packet-definitions.h | ||
| sbp2.c | ||
| self-id-sequence-helper-test.c | ||
| uapi-test.c | ||