Messages in this thread | | | From | Russell King <> | Subject | Re: 2.4.0-test10-pre3:Oops in mm/filemap.c:filemap_write_pa | Date | Fri, 20 Oct 2000 00:49:56 +0100 (BST) |
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Linus Torvalds writes: > Can you get a full stack trace?
filemap_write_page filemap_sync filemap_unmap do_munmap sys_munmap
> How about adding a test in invalidate_inode_pages() like
(Added, along with a call to drop a stack trace out).
Yes, this does stop the problem in filemap_write_page. The stack trace here shows:
invalidate_inode_pages nfs_zap_caches nfs_lock fcntl_setlk do_fcntl sys_fcntl
So I guess that NFS locking is really bad if the region is mmapped! _____ |_____| ------------------------------------------------- ---+---+- | | Russell King rmk@arm.linux.org.uk --- --- | | | | http://www.arm.linux.org.uk/personal/aboutme.html / / | | +-+-+ --- -+- / | THE developer of ARM Linux |+| /|\ / | | | --- | +-+-+ ------------------------------------------------- /\\\ | - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/
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