Searched hist:"43 c2bbd932b66403688f3d812065d82f8fb8f4b3" (Results 1 – 3 of 3) sorted by relevance
/linux/arch/powerpc/platforms/cell/spufs/ |
H A D | context.c | diff 43c2bbd932b66403688f3d812065d82f8fb8f4b3 Mon Apr 23 21:08:07 CEST 2007 Christoph Hellwig <hch@lst.de> [POWERPC] spufs: clear mapping pointers after last close
Make sure the pointers to various mappings are cleared once the last user stopped using them. This avoids accessing freed memory when tearing down the gang directory aswell as optimizing away pte invalidations if no one uses these.
Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
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H A D | spufs.h | diff 43c2bbd932b66403688f3d812065d82f8fb8f4b3 Mon Apr 23 21:08:07 CEST 2007 Christoph Hellwig <hch@lst.de> [POWERPC] spufs: clear mapping pointers after last close
Make sure the pointers to various mappings are cleared once the last user stopped using them. This avoids accessing freed memory when tearing down the gang directory aswell as optimizing away pte invalidations if no one uses these.
Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
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H A D | inode.c | diff 43c2bbd932b66403688f3d812065d82f8fb8f4b3 Mon Apr 23 21:08:07 CEST 2007 Christoph Hellwig <hch@lst.de> [POWERPC] spufs: clear mapping pointers after last close
Make sure the pointers to various mappings are cleared once the last user stopped using them. This avoids accessing freed memory when tearing down the gang directory aswell as optimizing away pte invalidations if no one uses these.
Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
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