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| author | Sebastian Ott <sebott@linux.vnet.ibm.com> | 2016-06-02 14:57:17 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2016-06-13 15:58:24 +0200 |
| commit | bb98f396f14477480273a92a75da448af6a9ae85 (patch) | |
| tree | f92e172499b0fdb4ab849d02b20d0b2282b3bd2a /arch/s390/pci/pci_dma.c | |
| parent | 1b8b9c81a99ace2c706aa8696e12dd846df50078 (diff) | |
| download | linux-bb98f396f14477480273a92a75da448af6a9ae85.tar.gz | |
s390: use SPARSE_IRQ
Use dynamically allocated irq descriptors on s390 which allows
us to get rid of the s390 specific config option PCI_NR_MSI and
exploit more MSI interrupts. Also the size of the kernel image
is reduced by 131K (using performance_defconfig).
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/pci/pci_dma.c')
0 files changed, 0 insertions, 0 deletions