search for: num_buckets

When the extended attribute namespace grows to a b-tree, the leaf clusters are organized by means of 'buckets'. Each bucket is 4K in size, regardless of blocksize. Thus, a bucket may be made of more than one block. fs/ocfs2/xattr.c has a nice little abstraction to wrap this, struct ocfs2_xattr_bucket. It contains a list of buffer_heads representing these blocks, and there is even an

Hi, This is the second batch of Ocfs2 patches intended for the merge window. The 1st batch were sent out previously: http://lkml.org/lkml/2008/12/19/280 The bulk of this set is comprised of Jan Kara's patches to add quota support to Ocfs2. Many of the quota patches are to generic code, which I carried to make merging of the Ocfs2 support easier. All of the non-ocfs2 patches should have

...void *buff, return status; } -static int __devinit cciss_send_reset(ctlr_info_t *h, unsigned char *scsi3addr, +static int cciss_send_reset(ctlr_info_t *h, unsigned char *scsi3addr, u8 reset_type) { CommandList_struct *c; @@ -3919,7 +3919,7 @@ static void calc_bucket_map(int bucket[], int num_buckets, } } -static void __devinit cciss_wait_for_mode_change_ack(ctlr_info_t *h) +static void cciss_wait_for_mode_change_ack(ctlr_info_t *h) { int i; @@ -3933,7 +3933,7 @@ static void __devinit cciss_wait_for_mode_change_ack(ctlr_info_t *h) } } -static __devinit void cciss_enter_performant...

...void *buff, return status; } -static int __devinit cciss_send_reset(ctlr_info_t *h, unsigned char *scsi3addr, +static int cciss_send_reset(ctlr_info_t *h, unsigned char *scsi3addr, u8 reset_type) { CommandList_struct *c; @@ -3919,7 +3919,7 @@ static void calc_bucket_map(int bucket[], int num_buckets, } } -static void __devinit cciss_wait_for_mode_change_ack(ctlr_info_t *h) +static void cciss_wait_for_mode_change_ack(ctlr_info_t *h) { int i; @@ -3933,7 +3933,7 @@ static void __devinit cciss_wait_for_mode_change_ack(ctlr_info_t *h) } } -static __devinit void cciss_enter_performant...

Hi all, So I have finally finished the v1 of reflink for ocfs2. It has some bugs that I am still investigating, but the schema is almost there. So I'd like to send it out first for review. And Tristan and I will continue to work on the stability of the code. The general information for reflink, please see http://oss.oracle.com/osswiki/OCFS2/DesignDocs/Reflink. For the design doc, please

Hi all, Change from v1 to v2: bug fix and metadata/credits reservation improvement. The general information for reflink, please see http://oss.oracle.com/osswiki/OCFS2/DesignDocs/Reflink. For the design doc, please see http://oss.oracle.com/osswiki/OCFS2/DesignDocs/RefcountTrees http://oss.oracle.com/osswiki/OCFS2/DesignDocs/ReflinkOperation

Hi all, So I have finally finished the v3 of reflink for ocfs2. The biggest change is that we support 64bit cluster offset now(Thank Mark and Joel for it). [View] http://oss.oracle.com/git/?p=tma/linux-2.6.git;a=shortlog;h=refcount [Pull] git://oss.oracle.com/git/tma/linux-2.6.git refcount The general information for reflink, please see http://oss.oracle.com/osswiki/OCFS2/DesignDocs/Reflink.