centos man page for typedef_handle_t

Query: typedef_handle_t

OS: centos

Section: 9

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

TYPEDEF
HANDLE_T(9) The Linux Journalling API TYPEDEF HANDLE_T(9)
NAME
typedef_handle_t - The handle_t type represents a single atomic update being performed by some process.
SYNOPSIS
typedef handle_t;
DESCRIPTION
All filesystem modifications made by the process go through this handle. Recursive operations (such as quota operations) are gathered into a single update. The buffer credits field is used to account for journaled buffers being modified by the running process. To ensure that there is enough log space for all outstanding operations, we need to limit the number of outstanding buffers possible at any time. When the operation completes, any buffer credits not used are credited back to the transaction, so that at all times we know how many buffers the outstanding updates on a transaction might possibly touch. This is an opaque datatype.
AUTHORS
Roger Gammans <rgammans@computer-surgery.co.uk> Author. Stephen Tweedie <sct@redhat.com> Author.
COPYRIGHT
Kernel Hackers Manual June 2014 TYPEDEF HANDLE_T(9)
Related Man Pages
journal_get_undo_access(9) - centos
struct_journal_s(9) - centos
gldrawbuffer(3g) - xfree86
gldrawbuffer(3g) - suse
struct_journal_s(9) - suse
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